package com.chapter_1;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.ToString;

/**
 * @Author: Timo
 * @Date: 2019/5/10 11:24
 * @Description: 类用途：
 */
@Data
@NoArgsConstructor
@AllArgsConstructor
@ToString
public class User {
    private Integer userId;
    private String userName;
}
